165855144915

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{137131}}^1$

素因数の和:137210

約数の個数: 96

約数和(自身を含む): 323324344320

約数和(自身を除く): 157469199405

約数列:

[1, 3, 5, 9, 15, 17, 27, 31, 45, 51, 85, 93, 135, 153, 155, 255, 279, 289, 459, 465, 527, 765, 837, 867, 1395, 1445, 1581, 2295, 2601, 2635, 4185, 4335, 4743, 7803, 7905, 8959, 13005, 14229, 23715, 26877, 39015, 44795, 71145, 80631, 134385, 137131, 241893, 403155, 411393, 685655, 1209465, 1234179, 2056965, 2331227, 3702537, 4251061, 6170895, 6993681, 11656135, 12753183, 18512685, 20981043, 21255305, 34968405, 38259549, 39630859, 62943129, 63765915, 72268037, 104905215, 114778647, 118892577, 191297745, 198154295, 216804111, 314715645, 356677731, 361340185, 573893235, 594462885, 650412333, 1070033193, 1084020555, 1228556629, 1783388655, 1951236999, 3252061665, 3685669887, 5350165965, 6142783145, 9756184995, 11057009661, 18428349435, 33171028983, 55285048305, 165855144915]

約数ペア:

[(1, 165855144915), (3, 55285048305), (5, 33171028983), (9, 18428349435), (15, 11057009661), (17, 9756184995), (27, 6142783145), (31, 5350165965), (45, 3685669887), (51, 3252061665), (85, 1951236999), (93, 1783388655), (135, 1228556629), (153, 1084020555), (155, 1070033193), (255, 650412333), (279, 594462885), (289, 573893235), (459, 361340185), (465, 356677731), (527, 314715645), (765, 216804111), (837, 198154295), (867, 191297745), (1395, 118892577), (1445, 114778647), (1581, 104905215), (2295, 72268037), (2601, 63765915), (2635, 62943129), (4185, 39630859), (4335, 38259549), (4743, 34968405), (7803, 21255305), (7905, 20981043), (8959, 18512685), (13005, 12753183), (14229, 11656135), (23715, 6993681), (26877, 6170895), (39015, 4251061), (44795, 3702537), (71145, 2331227), (80631, 2056965), (134385, 1234179), (137131, 1209465), (241893, 685655), (403155, 411393)]