15555204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3631}}^1$

素因数の和:3665

約数の個数: 72

約数和(自身を含む): 47593728

約数和(自身を除く): 32038524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 3631, 4284, 7262, 10893, 14524, 21786, 25417, 32679, 43572, 50834, 61727, 65358, 76251, 101668, 123454, 130716, 152502, 185181, 228753, 246908, 305004, 370362, 432089, 457506, 555543, 740724, 864178, 915012, 1111086, 1296267, 1728356, 2222172, 2592534, 3888801, 5185068, 7777602, 15555204]

約数ペア:

[(1, 15555204), (2, 7777602), (3, 5185068), (4, 3888801), (6, 2592534), (7, 2222172), (9, 1728356), (12, 1296267), (14, 1111086), (17, 915012), (18, 864178), (21, 740724), (28, 555543), (34, 457506), (36, 432089), (42, 370362), (51, 305004), (63, 246908), (68, 228753), (84, 185181), (102, 152502), (119, 130716), (126, 123454), (153, 101668), (204, 76251), (238, 65358), (252, 61727), (306, 50834), (357, 43572), (476, 32679), (612, 25417), (714, 21786), (1071, 14524), (1428, 10893), (2142, 7262), (3631, 4284)]