15497904

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 41822720

約数和(自身を除く): 26324816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 67, 79, 122, 134, 158, 183, 201, 237, 244, 268, 316, 366, 402, 474, 488, 536, 632, 732, 804, 948, 976, 1072, 1264, 1464, 1608, 1896, 2928, 3216, 3792, 4087, 4819, 5293, 8174, 9638, 10586, 12261, 14457, 15879, 16348, 19276, 21172, 24522, 28914, 31758, 32696, 38552, 42344, 49044, 57828, 63516, 65392, 77104, 84688, 98088, 115656, 127032, 196176, 231312, 254064, 322873, 645746, 968619, 1291492, 1937238, 2582984, 3874476, 5165968, 7748952, 15497904]

約数ペア:

[(1, 15497904), (2, 7748952), (3, 5165968), (4, 3874476), (6, 2582984), (8, 1937238), (12, 1291492), (16, 968619), (24, 645746), (48, 322873), (61, 254064), (67, 231312), (79, 196176), (122, 127032), (134, 115656), (158, 98088), (183, 84688), (201, 77104), (237, 65392), (244, 63516), (268, 57828), (316, 49044), (366, 42344), (402, 38552), (474, 32696), (488, 31758), (536, 28914), (632, 24522), (732, 21172), (804, 19276), (948, 16348), (976, 15879), (1072, 14457), (1264, 12261), (1464, 10586), (1608, 9638), (1896, 8174), (2928, 5293), (3216, 4819), (3792, 4087)]