156744331965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{506501}}^1$

素因数の和:506571

約数の個数: 72

約数和(自身を含む): 305864401752

約数和(自身を除く): 149120069787

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 529, 585, 897, 1035, 1495, 1587, 2645, 2691, 4485, 4761, 6877, 7935, 13455, 20631, 23805, 34385, 61893, 103155, 309465, 506501, 1519503, 2532505, 4558509, 6584513, 7597515, 11649523, 19753539, 22792545, 32922565, 34948569, 58247615, 59260617, 98767695, 104845707, 151443799, 174742845, 267939029, 296303085, 454331397, 524228535, 757218995, 803817087, 1339695145, 1362994191, 2271656985, 2411451261, 3483207377, 4019085435, 6814970955, 10449622131, 12057256305, 17416036885, 31348866393, 52248110655, 156744331965]

約数ペア:

[(1, 156744331965), (3, 52248110655), (5, 31348866393), (9, 17416036885), (13, 12057256305), (15, 10449622131), (23, 6814970955), (39, 4019085435), (45, 3483207377), (65, 2411451261), (69, 2271656985), (115, 1362994191), (117, 1339695145), (195, 803817087), (207, 757218995), (299, 524228535), (345, 454331397), (529, 296303085), (585, 267939029), (897, 174742845), (1035, 151443799), (1495, 104845707), (1587, 98767695), (2645, 59260617), (2691, 58247615), (4485, 34948569), (4761, 32922565), (6877, 22792545), (7935, 19753539), (13455, 11649523), (20631, 7597515), (23805, 6584513), (34385, 4558509), (61893, 2532505), (103155, 1519503), (309465, 506501)]