157047255

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6803}}^1$

素因数の和:6842

約数の個数: 48

約数和(自身を含む): 297198720

約数和(自身を除く): 140151465

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 855, 1215, 1539, 2565, 4617, 6803, 7695, 20409, 23085, 34015, 61227, 102045, 129257, 183681, 306135, 387771, 551043, 646285, 918405, 1163313, 1653129, 1938855, 2755215, 3489939, 5816565, 8265645, 10469817, 17449695, 31409451, 52349085, 157047255]

約数ペア:

[(1, 157047255), (3, 52349085), (5, 31409451), (9, 17449695), (15, 10469817), (19, 8265645), (27, 5816565), (45, 3489939), (57, 2755215), (81, 1938855), (95, 1653129), (135, 1163313), (171, 918405), (243, 646285), (285, 551043), (405, 387771), (513, 306135), (855, 183681), (1215, 129257), (1539, 102045), (2565, 61227), (4617, 34015), (6803, 23085), (7695, 20409)]