11524725

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 22980672

約数和(自身を除く): 11455947

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 45, 51, 69, 75, 85, 115, 131, 153, 207, 225, 255, 345, 391, 393, 425, 575, 655, 765, 1035, 1173, 1179, 1275, 1725, 1955, 1965, 2227, 3013, 3275, 3519, 3825, 5175, 5865, 5895, 6681, 9039, 9775, 9825, 11135, 15065, 17595, 20043, 27117, 29325, 29475, 33405, 45195, 51221, 55675, 75325, 87975, 100215, 135585, 153663, 167025, 225975, 256105, 460989, 501075, 677925, 768315, 1280525, 2304945, 3841575, 11524725]

約数ペア:

[(1, 11524725), (3, 3841575), (5, 2304945), (9, 1280525), (15, 768315), (17, 677925), (23, 501075), (25, 460989), (45, 256105), (51, 225975), (69, 167025), (75, 153663), (85, 135585), (115, 100215), (131, 87975), (153, 75325), (207, 55675), (225, 51221), (255, 45195), (345, 33405), (391, 29475), (393, 29325), (425, 27117), (575, 20043), (655, 17595), (765, 15065), (1035, 11135), (1173, 9825), (1179, 9775), (1275, 9039), (1725, 6681), (1955, 5895), (1965, 5865), (2227, 5175), (3013, 3825), (3275, 3519)]