190028475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9281}}^1$

素因数の和:9317

約数の個数: 72

約数和(自身を含む): 418952352

約数和(自身を除く): 228923877

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 2275, 2925, 4095, 6825, 9281, 20475, 27843, 46405, 64967, 83529, 120653, 139215, 194901, 232025, 324835, 361959, 417645, 584703, 603265, 696075, 844571, 974505, 1085877, 1624175, 1809795, 2088225, 2533713, 2923515, 3016325, 4222855, 4872525, 5429385, 7601139, 9048975, 12668565, 14617575, 21114275, 27146925, 38005695, 63342825, 190028475]

約数ペア:

[(1, 190028475), (3, 63342825), (5, 38005695), (7, 27146925), (9, 21114275), (13, 14617575), (15, 12668565), (21, 9048975), (25, 7601139), (35, 5429385), (39, 4872525), (45, 4222855), (63, 3016325), (65, 2923515), (75, 2533713), (91, 2088225), (105, 1809795), (117, 1624175), (175, 1085877), (195, 974505), (225, 844571), (273, 696075), (315, 603265), (325, 584703), (455, 417645), (525, 361959), (585, 324835), (819, 232025), (975, 194901), (1365, 139215), (1575, 120653), (2275, 83529), (2925, 64967), (4095, 46405), (6825, 27843), (9281, 20475)]